Condition: Overload by UvMidnight
Tinkers construct addon that brings warframe's respective gameplay element, except with potion effects
SecretRoomsMod by AbrarSyed, Wyn Price, alexbegt
This mod adds a variety of cool blocks that camouflage themselves to the surrounding world. All of these blocks have extremely useful functions that allow you to simply hide your diamonds, or punish all who dare try to get to them. Hidden doors, pressure plates, hidden levers and more!
SGS Metals 1.7.2 by Sal'andaar Stone, Mason
This mod adds three new metals to the game: steel, titanium and autium. These were added to work with standard Minecraft mechanics, bridging the gap between iron and diamond. New versions of the tools, armour and sword are available for all three metals.
ElectriCraft adds a new way to transport and store RotaryCraft power. Like ReactorCraft, this mod is dependent on RotaryCraft.
Realistic Terrain Generation by WhichOnesPink
Adds a new world type which generates realistic terrain.
WynnPlus by L4w3s
Adds extra features for WynnCraft, such as a leveling buddy which will let you select a mob you wish to grind and it will inform you how many more you need to kill to level up, advised but not required to be used alongside an existing WynnCraft modpack (WynnCraft Enhanced OR SHCM Wynn Mod).